how do i adjust renault master handbrake 2004?

they auto adjust its most likely they have seized up. look at the rear caliper and you will see were the cable go to the caliper this bit should move easily. if it doesnt most likely seized will need freeing or replacing. also just under the back axle there is a point where the cable splits into two. there is adjust points there to tighten the handbrake

kash
December 2012